title: [Effect of biological purification of sewage on bacteriophage anti-Vi content].
mesh_terms: D001435:Bacteriophages; D012722:Sewage
chemical_list: D012722:Sewage
keywords: BACTERIOPHAGE; SEWAGE
vernacular_title: Badania nad wpływem biologicznego oczyszczenia scieków na zawarty w nich bakteriofag anty-Vi.